 Home > Encyclopedia > Tri-p-tolylphosphine

Tri-p-tolylphosphine

Tri-p-tolylphosphine structure

CAS No:
1038-95-5
Formula:
C21H21P
Chemical Name:
Tri-p-tolylphosphine
Synonyms:
Phosphine,tris(4-methylphenyl)-;Phosphine,tri-p-tolyl-;Tris(4-methylphenyl)phosphine;Tri-p-tolylphosphine;Tris(p-tolyl)phosphine;Tris(p-methylphenyl)phosphine;Tri(4-methylphenyl)phosphine;NSC 97371;TPTP;TPTP (phosphine)
Categories:
Organic Chemistry > Phosphines

Request for Quotation

Description

white to light yellow crystal powde

Tri-p-tolylphosphine Basic Attributes

Molecular Weight：

304.37

Exact Mass：

304.37

BRN：

651045

EC Number：

213-863-5

NSC Number：

97371

DSSTox ID：

DTXSID3061425

HScode：

29319090

Characteristics

PSA：

XLogP3：

5.7

Appearance：

White to light yellow Crystals or Crystalline Powder

Melting Point：

146 °C @ Solvent: Water, Ethanol

Boiling Point：

399.8±41.0 °C(Predicted)

Flash Point：

206.3±33.9 °C

Water Solubility：

Insoluble in water.

Vapor Pressure：

3.07E-06mmHg at 25°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36-37/39

RTECS Number：

SZ3880000

Marks：

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (97.83%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 46 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Tri-p-tolylphosphine Use and Manufacturing

Uses

suzuki reaction

Manufacturing Info：

Phosphine, tris(4-methylphenyl)-: ACTIVE

Computed Properties

Molecular Weight:304.4
XLogP3:5.7
Rotatable Bond Count:3
Exact Mass:304.138087668
Monoisotopic Mass:304.138087668
Heavy Atom Count:22
Complexity:263
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Tetrahydrofuran

Ethyl acetate

Triphenylphosphine

Ethanol

Hydrochloric acid

Phosphorus trichloride

PETROLEUM ETHER

Recommended Suppliers of Tri-p-tolylphosphine

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

Tris(4-methylphenyl)phosphine

CAS No.: 1038-95-5

Content: 99.00%

Inquiry
Greenbo Biochem Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Active Pharm Ingredients,Chemical Catalyst,Pharmaceutical Intermediates,Flavors and Fragrances,Agrochemicals,Chemical Pesticides,Organic Intermediates,OLED Intermediates

Tri-p-tolylphosphine 98% white to yellowish powder GB4301 Greenbo

CAS No.: 1038-95-5

Grade: Industrail Grade

Content: 98%

Inquiry
Henan Lihao Chem Plant Limited Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of PVC resin,pvc paste resin,melamine

best price Tri(p-tolyl)phosphine 99% see COA kanbei

CAS No.: 1038-95-5

Content: 99%

Inquiry